/***********************************************************************************
 * X2Engine Open Source Edition is a customer relationship management program developed by
 * X2 Engine, Inc. Copyright (C) 2011-2019 X2 Engine Inc.
 * 
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License version 3 as published by the
 * Free Software Foundation with the addition of the following permission added
 * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
 * IN WHICH THE COPYRIGHT IS OWNED BY X2ENGINE, X2ENGINE DISCLAIMS THE WARRANTY
 * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU Affero General Public License along with
 * this program; if not, see http://www.gnu.org/licenses or write to the Free
 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 * 
 * You can contact X2Engine, Inc. P.O. Box 610121, Redwood City,
 * California 94061, USA. or at email address contact@x2engine.com.
 * 
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU Affero General Public License version 3.
 * 
 * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
 * these Appropriate Legal Notices must retain the display of the "Powered by
 * X2 Engine" logo. If the display of the logo is not reasonably feasible for
 * technical reasons, the Appropriate Legal Notices must display the words
 * "Powered by X2 Engine".
 **********************************************************************************/




(function () {
    var nativeAjax = $.ajax; 
     
    /**
     * Modified to insert csrf token.
     * jQuery UI Sortable @VERSION
     * http://jquery.com
     *
     * Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors
     * Released under the MIT license
     * http://jquery.org/license
     */
    $.ajax = function (url, options) {

        // If url is an object, simulate pre-1.5 signature
        if ( typeof url === "object" ) {
            options = url;
            url = undefined;
        }

        // Force options to be an object
        options = options || {};

        if (options.type === 'POST' || options.type === 'post') {
            if (typeof options.data === 'undefined') {
                options.data = {};
            } 
            
            if (typeof options.data === 'object') {
                options.data.YII_CSRF_TOKEN = x2.csrfToken;
            } else if (typeof options.data === 'string') {
                options.data += '&YII_CSRF_TOKEN=' + x2.csrfToken;
            }
        }

        return nativeAjax.call ($, options);
    };
}) ();

